Lightweight, druable 210D nylon fabric. Insulated mesh back panel and ventilated mesh shoulder straps. 1 liter capacity bladder. By federal law, licensing fees paid to the U.S. Army for the use of its trademarks provide support to the Army Trademark Licensing Program, and net licensing revenue is devoted to U.S. Army Morale, Welfare, and Recreation programs. For more information, visit www.armymwr.com.
